Update dependency google_fonts to v3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
google_fonts	dependencies	major	^2.1.0 -> ^3.0.0

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Release Notes

material-foundation/google-fonts-flutter

### [`v3.0.1`](https://togithub.com/material-foundation/google-fonts-flutter/blob/HEAD/CHANGELOG.md#​301---2022-05-23) [Compare Source](https://togithub.com/material-foundation/google-fonts-flutter/compare/v3.0.0...v3.0.1) ##### Changed - Improve asset manifest loading errors - Improve testing guidance ### [`v3.0.0`](https://togithub.com/material-foundation/google-fonts-flutter/blob/HEAD/CHANGELOG.md#​300---2022-05-20) ##### Added - Cache busting for font updates - Support for removing fonts - `Akaya Kanadaka` - `Akshar` - `Alumni Sans Inline One` - `Anek Bangla` - `Anek Devanagari` - `Anek Gujarati` - `Anek Gurmukhi` - `Anek Kannada` - `Anek Latin` - `Anek Malayalam` - `Anek Odia` - `Anek Tamil` - `Anek Telugu` - `Angkor` - `Antonio` - `Anybody` - `Asap Condensed` - `BIZ UDGothic` - `BIZ UDMincho` - `BIZ UDPGothic` - `BIZ UDPMincho` - `Babylonica` - `Ballet` - `Battambang` - `Bayon` - `Beau Rivage` - `Benne` - `BhuTuka Expanded One` - `Bodoni Moda` - `Bokor` - `Chenla` - `Content` - `Dangrek` - `Familjen Grotesk` - `Fasthand` - `Fredoka` - `Freehand` - `Grape Nuts` - `Hanuman` - `Hubballi` - `Imbue` - `Imperial Script` - `Ingrid Darling` - `Inspiration` - `Island Moments` - `Karantina` - `Khmer` - `Kiwi Maru` - `Kolker Brush` - `Koulen` - `Lavishly Yours` - `League Gothic` - `League Spartan` - `Libre Barcode EAN13 Text` - `Libre Bodoni` - `Licorice` - `Love Light` - `Luxurious Roman` - `Mea Culpa` - `Metal` - `Moo Lah Lah` - `Moon Dance` - `Moul` - `Moulpali` - `Ms Madi` - `My Soul` - `Neonderthaw` - `Newsreader` - `Nokora` - `Noto Emoji` - `Ole` - `Oooh Baby` - `Orelega One` - `Plus Jakarta Sans` - `Preahvihear` - `Qwitcher Grypen` - `Radio Canada` - `Roboto Flex` - `Roboto Serif` - `Rubik Bubbles` - `Rubik Glitch` - `Rubik Microbe` - `Rubik Moonrocks` - `Rubik Puddles` - `Rubik Wet Paint` - `Send Flowers` - `Siemreap` - `Smooch Sans` - `Source Serif 4` - `Spline Sans` - `Square Peg` - `Suwannaphum` - `Tapestry` - `Taprom` - `Texturina` - `The Nautigal` - `Truculenta` - `Twinkle Star` - `Updock` - `Vazirmatn` - `Vujahday Script` - `Water Brush` - `Waterfall` - `Whisper` - `Zen Dots` ##### Changed - Complete null safety migration - Improve documentation - Improve support around HTTP fetching errors ##### Removed - `Amatica SC` - `Andada` - `Baloo` - `Baloo Bhai` - `Baloo Bhaijaan` - `Baloo Bhaina` - `Baloo Chettan` - `Baloo Da` - `Baloo Paaji` - `Baloo Tamma` - `Baloo Tammudu` - `Baloo Thambi` - `Be Vietnam` - `Crimson Text` - `Droid Sans` - `Droid Sans Mono` - `Droid Serif` - `Muli` - `Noto Color Emoji Compat` - `Pushster` - `Scheherazade` - `Spartan`

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